baber/WOPTO huggingface dataset:
Patent GB-2443357-A (GB)
Title: Cryptographic logic circuits and method of performing logic operations
Inventor: BAEK YOO-JIN
IPC: G06F21/02
Filed: 2006-01-13
Abstract: The cryptographic logic circuit, comprising: ```a first logic unit 321 configured to execute at least one logic operation for a plurality of data pairs, the data pairs including random data and random masking data; and ```a second logic unit 307 configured to execute a logic operation for the results of the first logic unit; ```wherein the first logic unit 321 includes: ```a first NOR gate 322 configured to execute a first logic NOR operation with first and second random masking data; ```a first NAND gate 323 configured to execute a first logic NAND operation with the first random masking data X' and second random data S; ```a second NOR gate configured to execute a second logic NOR operation with the first and second random data R, S; and ```a second NAND gate configured to execute a second logic NAND operation with first random data R and the second random masking data Y'. The cryptographic logic circuit may be a cryptographic OR or NOR logic circuit comprising a random masking scheme and having security against a power analysis attack.
Patent GB-2452107-A (GB)
Title: Displaying images of a target by selecting it on a map
Inventor: BAE SUNG-CHEOL
IPC: G06T17/05
Filed: 2008-02-13
Abstract: A method of reproducing images from image files on an electronic map by matching position information in the image file with position information on the electronic map by: (a) selecting a target point T to be viewed on the electronic map and obtaining location information of the target point; (b) setting a search range of image files on the electronic map; (c) searching for image files that include an image of the target point within the set search range; and (d) displaying images of the found image files on the electronic map. The method may take position, azimuth and angle of view information captured with the photograph, calculate whether the target is in the image and display the locations 310, 330, 340 these images were taken from on the map.
Patent GB-2448062-A (GB)
Title: Uninterruptible power supply for aircraft power bus
Inventor: COTTINGHAM JOHN DEWITTE III
IPC: H02J9/06
Filed: 2008-03-26
Abstract: A power supply unit 20 that provides uninterrupted power to an aircraft power bus during switchovers of the aircraft bus 22 from one power source to another e.g. 14, 16, 18. The power supply unit includes circuitry (see fig. 2) to distinguish between loss of bus power due to switchovers between power sources and loss of bus power due to shutdown of the aircraft. The power supply unit includes a low voltage lockout circuit to interrupt the supply of power when the aircraft bus voltage falls below a minimum value.
Patent GB-2458666-A (GB)
Title: Inflatable seating and pillow system
Inventor: MORETON TONY
IPC: A47C4/54
Filed: 2008-03-26
Abstract: A portable inflatable seating or pillow system that includes an impermeable bag 1 with a sealing arrangement 2 at one end thereof and a restraining system 3. In use the bag is partially inflated and sealed before being self-pressurized by the sealed end being rolled up towards the other end and secured by restraining system 3. In one example, the distal end of the bag has a number or interconnected compartments. In the deflated state the bag can be rolled compact or may be folded in half and secured to be utilized as a carry bag with a detachable handle.
Patent GB-2464084-A (GB)
Title: Order force effects, states and reactions
Inventor: ELLIS RICHARD JOHN
IPC: G21B3/00
Filed: 2008-05-06
Abstract: The invention concerns the order force and order-charged states of matter. The order force is a new force of nature which the inventor has discovered. The inventor has found scientific evidence for this force, determined its properties and found that it has novel catalytic capabilities. These include new stable states of matter made possible by this force, the reactions to produce these states and the apparatuses required to bring about these reactions and if necessary to separate these new states of matter. These new states of matter are new isotopes which have applications in physics, chemistry, medicine and materials science. The inventions include uses of the order force and/or order charge and/or orderons to overcome the Coulomb repulsion between nuclei and facilitate, directly or indirectly, reactions which would not otherwise occur at low energies (at least not at usable rates), such as fusion reactions (possibly modified by the order force), which could be used to produce energy. The invention also includes arrangements of the order force and/or order charge, possibly impregnated into matter, to increase the probability of fusion and so catalyze fusion, the reactions, the apparatuses, etc. necessary to do this, and to remove excess heat if required, either as waste or to be used.
Patent GB-2454055-A (GB)
Title: Backlight assembly
Inventor: KIM HANHEE
IPC: G02B6/00
Filed: 2008-08-29
Abstract: A backlight assembly is provided. The backlight assembly includes a light emitting diode array (210) including a plurality of red, green and blue light emitting diodes (LEDs), a light guide plate (220) at the side of the light emitting diode array, and a supporter (310) supporting the light guide plate. Light that is produced by the light emitting diodes positioned at both ends of the light emitting diode array and is incident on the light guide plate is darker than light that is produced by the other light emitting diodes and is incident on the light guide plate. The intensity of light incident on the light guide from the LEDs at both ends of the array is reduced by a shielding unit (313) positioned between the end most LEDs and the light guide plate. Alternatively the end most LEDs may be configured to emit less light than the other LEDs in the array.
Patent GB-2464917-A (GB)
Title: A bearing arrangement
Inventor: GIBBONS JOHN LESLIE
IPC: F16C17/12
Filed: 2008-10-22
Abstract: A bearing arrangement comprising first and second components 2, 3 located for relative operational movement by a respective bearing 4, the bearing having a bearing element 5 comprising a pack of resiliently flexible bristles or leaves (5a figure 2a) for transmitting force between the components thereby locally to provide a relative kinematic constraint on at least one degree of freedom of the components during said relative operational movement. The bristles or leaves (5a, figure 2a) may be prefixed against the components 2, 3 and are preferably formed from polymer, metal or ceramic. The first component 2 may be a rotating shaft while the second component 3 may be a support structure.
Patent GB-2454154-A (GB)
Title: Aglet for attachment to a graft material
Inventor: FERGUSSON COLIN MOORE
IPC: A61F2/08
Filed: 2009-03-06
Abstract: The invention relates to an aglet (5) or surgical anchor for use in the replacement of soft tissues such as ligaments and tendons. The aglet comprises a portion (16) for gripping the tissue and may also comprise a portion (10, 24) for attaching the aglet and retained material to a bone or other structure.
Patent GB-2455949-A (GB)
Title: Vertical seal mechanism
Inventor: HASHIMOTO SATOSHI
IPC: B65B51/10
Filed: 2007-10-05
Abstract: In a bag manufacturing and packaging apparatus (1), heater belts (16a) and heater block (16b) that form a vertical seal mechanism (15) and an area fastener (13c) that is disposed on a molding mechanism (13) side are arranged so that a heat quantity per unit time given to areas on both outer sides of a vertical seal portion (F1) of the film (F) is smaller than that given to the vertical seal portion (F1).
Patent GB-2464783-A (GB)
Title: A rotary feedthrough arrangement
Inventor: STONESTREET PAUL
IPC: H02K1/28
Filed: 2009-05-20
Abstract: A rotary feedthrough arrangement for transmitting rotation into a vacuum chamber which comprises an elongate tubular housing 10 provided with a vacuum sealing flange 14 & 16 at each end, an inner member 20 at least partially disposed within the housing 10, a substantially annular outer member 32 surrounding a portion of the housing 10 and formed from a plurality of part cylindrical portions which are secured together, e.g. two symmetric half spools. The inner and outer members 20 & 32 are rotatable about an axis concentric with the longitudinal axis of the housing 10 and are magnetically coupled for transmission of rotation therebetween. The outer diameters of the vacuum sealing flanges 14 & 16 are greater than the inner diameter of the outer member 32 and can be formed integrally with the housing 10. The inner and outer members 20 & 32 respectively carry outwardly and inwardly facing circumferentially arrays of bar magnets of alternate polarity.
Patent GB-2460175-A (GB)
Title: Interpolating seismic data by projection onto convex sets
Inventor: ABMA RAYMOND
IPC: G01V1/28
Filed: 2009-05-21
Abstract: A target seismic trace is interpolated from a plurality of seismic traces obtained from a survey using a POCS (projection onto convex sets) algorithm. In particular, optimizing the threshold calculations, allowing for aliased data, allowing the algorithm to skip unneeded Fourier transforms, and parallelization makes the method more practical and robust, and high quality interpolation results are obtained at a reduced computational cost. Robust interpolation of aliased data may be done by limiting the calculations of the beginning iterations to the lowest temporal and spatial frequencies included in the data, then gradually allowing higher temporal and spatial frequencies into the following iterations. The threshold schedule is a function of the energy distribution of the frequency spectrum of the seismic traces in the transform domain.
Patent GB-2471697-A (GB)
Title: Anti ligature device for a blind
Inventor: TAYLORSON JASON
IPC: E06B9/326
Filed: 2009-07-09
Abstract: An anti ligature or strangulation device for a window blind or other vertical drop window covering. The device comprises a housing unit that has a rotating member (2 Fig 1) that is connected to the housing via a pin (3 Fig 1). The pin is adapted such that it will break if a predetermined pressure is applied. The housing further comprises a cutting member, preferably a blade 5, the cutting member is positioned below the rotating member. When the pin breaks the pull cord falls off the wheel and onto the blade 5 cutting the cord and releasing. The pin may be in the form of a wedge and may have a weakened frangible section. The blade may be an angled stainless steel blade. The device is preferably in the form of an end cap for a blind.
Patent GB-2465879-A (GB)
Title: Apical sodium-dependent bile acid transporter (ASBT) inhibitors for reducing food intake and/or blood or plasma glucose levels
Inventor: YOUNG ANDREW A
IPC: A61K31/16
Filed: 2009-11-26
Abstract: Use of an apical sodium-dependent bile acid transporter inhibitor (ASBTI) for reducing of food intake and/or reduction of circulating blood and plasma glucose levels, with emphasis on non-systemic delivery of the ASBTI in the distal ileum. This may be useful in the treatment of obesity and diabetes. Preferably, the ASBTI, also known as ileal bile acid transporter (IBAT) inhibitor, is a benzothiazepine (e.g. compound 100A), a benzothiepine (e.g. compound 100B), a benzothiadiazepine or a carbonimidic diamide derivative (e.g. compounds 2 and 4). Examples also relate to metformin. Preferred moieties for non-systemic delivery are non-protic quaternary ammonium groups which include a pyrrolidinium, piperidinium, mopholinium, piperazinium or a trialkylammonium. A second agent may be used in combination with the ASBTI, such as a DPP-IV inhibitor (e.g. sitagliptin), a biguanide, an incretin mimetic, a thiazolidinone, a GLP-1 or a TGR5 agonist.
Patent GB-2476267-A (GB)
Title: Cycle component anti-theft/anti-tamper cover
Inventor: CLARK ANTONY
IPC: B62H5/00
Filed: 2009-12-17
Abstract: To prevent the theft and/or tampering of cycle components such as saddles, the invention provide a cycle component anti-theft and /or anti-tamper device 200 for preventing unauthorised access to a cycle component such as a saddle 110. The device comprises an at least partially flexible portion of suitable size and shape for removably covering the cycle component 110, the device being lockable to itself, and/or the cycle component, and/or another object to prevent it from being removed by unauthorised means, wherein the device has properties which prevent, or substantially prevent, it being cut. The device may be lockable by means of eyelets 220. The resistance to cutting may be provided by means of wire mesh or a cut-resistant fabric.
Patent GB-583193-A (GB)
Title: Improvements in or relating to automatic feeding machines for use in connection with carding engines and the like
IPC: D01G23/04
Filed: 1944-05-24
Abstract: 583,193. Feeding carding engines &c. PLATT BROS. & CO., Ltd., MARSDEN, I., and RYE, J. B. May 24, 1944, No. 10002. [Class 120 (i)] In an automatic feeding machine for delivering fibrous material to a carding engine &c. comprising feed interrupting means having two trap doors 13, 14 which simultaneously and pivotally move to allow the delivered material to fall into a scale pan 11, or to prevent the material from so falling when the scale pan 11 is delivering a weighed quantity to a carding engine feed lattice, the trap doors, during normal feed, assume a pendant position and are interconnected to the remainder of the feed mechanism so that they are positively closed when the desired weight of material has entered the scale pan. When the scale pan moves downwardly, a shaft 23 is turned and a projecting arm 21 thereon contacts a cam portion 19a of an arm 19 fixed to the door 14 to close the same, an adjustable link 24 attached to an arm 17 fixed to the door 13, simultaneously closing that door. At the same time, a belt fork 25 is moved to shift the belt driving the fibre lifting lattice to the loose pulley.
Patent GB-768223-A (GB)
Title: Improvements in and relating to the electrolysis of salt solutions
Inventor: DIXON EDWARD NORMAN
IPC: C25B9/14
Filed: 1952-04-21
Abstract: 768,223. Mercury cathode cells. BAMAG (1953), Ltd. April 16, 1953 [April 21, 1952], No. 10017/52. Class 41. An apparatus for the electrolysis of salt solutions comprises a plurality of mercury cathode electrolytic cells and a like number of denuders arranged alternately in stacked disposition such that a flow of mercury serving as the cathodes in the cells passes under gravity through the cells and denuders alternately. A part of a stack of alternate cells and denuders is shown in Fig. 1, where a cell 1A is below a denuder 5 and above another denuder 5A, which in turn is above another cell 1B. The tops of the cells are steel plates 4 which are also the bottoms of the denuders, and the bottoms of the cells are steel plates 7 which are also the tops of the denuders. The walls 2 of the cells and the undersides of the tops 4 are lined with insulating material (3 and 6). The plates 4 are arranged to slope gradually downwards from left to right, and the plates 7 from right to left, to promote the flow of mercury. Mercury supplied by a pipe to a lute, such as 10 in the upper part of one of the end walls of denuder 5A, flows uniformly over the bottom 7 of cell 1A into another lute 11, and then by a pipe 12 to denuder 5A. The mercury may flow between strips of graphite 14, as in denuder 5, or through a sinuous narrow channel 18 in a slab of graphite 17, as in denuder 5A. From the denuder the mercury flows through a circuit breaker 22, which breaks the continuous flow of mercury to prevent electrical connection between cathodes of sueceeding cells, and then into cell 1B, and so on. In the cells, such as 1A, are graphite anodes 23 having channels 24 and holes 25. The anodes 23 are suspended from, and electrically connected to, the top plates 4, by graphite supports 26. The inlets for the salt solution, such as brine, to the cells and outlets for the solution and evolved gases are at diagonally opposite corners of the cells, and the inlets for water to the denuders and the outlets for evolved gases and product solution are also at diagonally opposite corners of the denuders. The cells are connected in series with the positive lead from the current supply taken to the top plate of the uppermost cell and the negative lead taken to the bottom plate of the lowermost cell. A plurality of cell and denuder stacks may be electrically connected in series, with switches to isolate one or more stacks.
Patent GB-138500-A (GB)
Title: Improvements in or relating to the lubrication of axle swivels
IPC: F16N21/00
Filed: 1919-04-22
Abstract: 138,500. Riley, Ltd., and Rush, H. April 22, 1919. Baths; channels in pivots.-A swivel or pivot by which a motor-vehicle stub-axle is connected to a fixed axle is lubricated by oil which is trapped so as to form a bath. A sleeve 6, Fig. 1, fixed to an upper bush 5 projects into a space between the swivel pin 3 and a sleeve 4 fixed thereon, and prevents oil supplied from a receptacle 7 from draining away from the upper bush. The lower bush 8 is closed by a cup 10, which receives oil through a passage 9 in the pin 3. In a modification, the sleeve 6 is fixed to the axle 1 and projects into a recess in the bush 5. Fig. 3 shows a modification in which the swivel pin is in two parts 11, 12. The upper bush 13 is cup-shaped and is fixed in the axle 1. The lower bush 14 fixed to the stub-axle 2 receives oil from a receptacle 16 through a passage 17 in the part 12.
Patent GB-1282062-A (GB)
Title: A method and apparatus for manufacturing a biaxially oriented cylindrical film
Inventor: SATO WASUKE
IPC: B29D7/00
Filed: 1970-03-03
Abstract: 1282062 Biaxially stretching tubing SHOWA DENKO KK 3 March 1970 [8 March 1969] 10113/70 Heading B5B Cylindrical film is biaxially stretched in an apparatus as illustrated in Fig. 1 wherein the film is passed downwards over a unit comprising a guide bar 2 and mandrel 1 inserted into the film 20. Longitudinal stretching is effected by the nip roll pairs 13 and 14 and lateral stretching by the pressure of gas introduced between the mandrel and the inner wall of the film and entrained in the film by the nip rolls 13 and 14. The unit is stabilized against shock and vibration by means of pairs of rollers 6 and 4 pressing, through the film, on to the guide bar. The unit is supported by roller 5 acting, through the film, in concert with rollers 4 embedded in the guide bar. The mandrel 1 is of tapering form, being narrower at its upper end, and may be heated before insertion into the tube. Heaters 18a, 18b, 18c and 18d may be provided to heat the film during stretching. At the commencement of stretching the end of the film is passed from nip rolls 14, which are separated during this process, down over auxiliary pipe 17 between nip rolls 15. Gas is introduced through pipe 17, rolls 15 forming an air-tight seal. After introduction of the gas, nip rolls 14 are closed, sealing gas inside and the end of film cut off between nip rolls 14 and 15. Stretching may then take place. The stretching of polypropylene film is exemplified.
Patent GB-1104423-A (GB)
Title: Improvements in or relating to information shifting devices
Inventor: TICKLE ANDREW CHARLES
IPC: G11C19/08
Filed: 1964-03-10
Abstract: 1,104,423. Shift registers. INTERNATIONAL COMPUTERS & TABULATORS Ltd. 8 March, 1965 [10 March, 1964], No. 10131/64. Heading G4C. [Also in Division H3] A shift register comprises a strip 1 of anisotropic magnetic thin film having a first stable state in one direction 15 and a second stable state in the opposite direction 17 representing an item of information, with a plurality of parallel shift control conductors 3, 4 extending across the strip receiving sine-wave currents such that the field applied by one control conductor 4 has a phase lag relative to the field applied by an adjacent earlier conductor 3. In the illustrated embodiment, the shift control conductors 3, 4 are formed by a pair of interlaced conductors 3, 4 traversing the strip 1 backwards and forwards around pegs and spaced from the strip 1, the conductors receiving waveforms 90 degrees out of phase. An information bit 16 written by a head 9 has its leading edge advanced progressively by advance shiftcontrol conductors and its lagging edge erased by the opposite rearward shift-control conductors. To ensure complete erasure of the information a biasing field may be applied to the strip. Reference has been directed by the Comptroller to Specification 857,289.
Patent GB-855820-A (GB)
Title: Improvements in endless conveyors
Inventor: MOHWINKEL FRANZ
IPC: A01D17/10
Filed: 1958-03-31
Abstract: 855,820. Endless conveyers. MOHWINKEL, F. March 31, 1958, No. 10235/58. Class 78 (1). [Also in Group XXIV] An endless conveyer for agricultural purposes consists of a pair of endless belts 2 reinforced by internal steel strips or wires, the belts being toothed on their inner faces to engage driving wheels 7 and return wheels 11, and a series of transverse rods 5 which are secured in blocks 4 formed on the outer faces of the belts. The rods are received in apertures in the blocks 4 but may be riveted directly to the steel reinforcement. The driving wheels 7 each comprise a disc 8 and a ring 9 secured in spaced relation by riveted driving pins 10. The teeth 3 on the inner faces of the belts extend between the disc and the ring to engage the pins 10, each belt having smooth portions on either side of the teeth to engage the rims 13. Dirt picked up by the belts 2 can escape through the opening 15. The return wheels 11 comprise a pair of spaced discs which are perforated for this purpose.
Patent GB-958878-A (GB)
Title: Improvements in digital data transmission apparatus
IPC: G06F11/08
Filed: 1963-03-15
Abstract: 958,878. Electric digital calculators. INTERNATIONAL BUSINESS MACHINES CORPORATION. March 15, 1963 [March 20, 1962], No. 10378/63. Heading G4A. A code converter carries out a check on digital data before converting it from one code to another and passes it unchanged if it detects an error. As described a tape reader supplies binary coded decimal signals to a junction box 1. The four binary bits, are fed to a converter for converting to "2 out of 5" code. The binary bits are also fed together with a parity check bit C to a parity checker 2 which produces a signal #, to gate the converted data to a buffer register 5 connected to the main store of a computer, if the parity is correct but produces a signal ## to open a gate 6 to pass the unconverted binary data instead if an error is detected by the parity checker. An additional bit e is added to the four unconverted bits to ensure that the parity of the word in error is odd so that the computer will detect it as being distinct from "2 out of 5" code and print out the error. The signals #, ## and # are generated by combining the binary bits and the check bit C in various combinations in AND and OR gates (Fig. 2 not shown). A second circuit used for converting pairs of four bit characters in parallel or for converting a six-channel binary coded decimal to two "2 out of 5" code groups is also described.
Patent GB-753383-A (GB)
Title: Improvements in gardening tools
IPC: A01G1/12
Filed: 1954-04-08
Abstract: 753,383. Hand tools for extracting weeds. HUGHES, H. J., and BAKER, L. Y. Aug. 24, 1954 [April 8, 1954], No. 10386/54. Class 6 (2). [Also in Group XXIII] A weeding or like tool comprises a long handle which carries two jaws, one or both being pivoted to and offset from the handle and both being inwardly curved. A long handle 1 is provided to which the jaw 2 is fixed by means of the tubular member 3 and the jaw 5 is pivoted about the pivot 4 by means of the U-shaped member 6 and can be moved by the handle 13 and rod 12 which is pivotally fixed to the movable jaw by the pin 11. A guide 14 is provided for the movable handle and the jaws have oppositely positioned teeth. The invention could be adapted for fruit-picking by the provision of extension handles.